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https://github.com/ParticulateFlow/CFDEMcoupling-PFM.git
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119 lines
3.7 KiB
C
119 lines
3.7 KiB
C
/*---------------------------------------------------------------------------*\
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CFDEMcoupling - Open Source CFD-DEM coupling
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CFDEMcoupling is part of the CFDEMproject
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www.cfdem.com
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Christoph Goniva, christoph.goniva@cfdem.com
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Copyright (C) 2011 OpenFOAM Foundation
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Copyright (C) 2009-2012 JKU, Linz
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Copyright (C) 2012- DCS Computing GmbH,Linz
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-------------------------------------------------------------------------------
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License
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This file is part of CFDEMcoupling.
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CFDEMcoupling is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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CFDEMcoupling is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with CFDEMcoupling. If not, see <http://www.gnu.org/licenses/>.
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Application
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cfdemSolverPimple
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Description
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Large time-step transient solver for incompressible, flow using the PIMPLE
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(merged PISO-SIMPLE) algorithm. Turbulence modelling is generic,
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i.e. laminar, RAS or LES may be selected.
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The code is an evolution of the solver pimpleFoam in OpenFOAM(R) 2.1.x.,
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where additional functionality for CFD-DEM coupling is added.
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\*---------------------------------------------------------------------------*/
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#include "fvCFD.H"
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#include "singlePhaseTransportModel.H"
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#include "turbulenceModel.H"
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#include "pimpleControl.H"
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#include "IObasicSourceList.H"
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#include "cfdemCloud.H"
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#include "implicitCouple.H"
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#include "smoothingModel.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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int main(int argc, char *argv[])
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{
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#include "setRootCase.H"
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#include "createTime.H"
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#include "createMesh.H"
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#include "createFields.H"
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#include "initContinuityErrs.H"
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pimpleControl pimple(mesh);
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// create cfdemCloud
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#include "readGravitationalAcceleration.H"
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cfdemCloud particleCloud(mesh);
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#include "checkModelType.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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Info<< "\nStarting time loop\n" << endl;
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while (runTime.run())
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{
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#include "readTimeControls.H"
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#include "CourantNo.H"
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#include "setDeltaT.H"
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runTime++;
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Info<< "Time = " << runTime.timeName() << nl << endl;
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// do particle stuff
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Info << "- evolve()" << endl;
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particleCloud.evolve(voidfraction,Us,U);
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Info << "update Ksl.internalField()" << endl;
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Ksl.oldTime().internalField() = particleCloud.momCoupleM(0).impMomSource();
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particleCloud.smoothingM().smoothen(Ksl);
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Ksl.correctBoundaryConditions();
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// --- Pressure-velocity PIMPLE corrector loop
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while (pimple.loop())
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{
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#include "UEqn.H"
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// --- Pressure corrector loop
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while (pimple.correct())
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{
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#include "pEqn.H"
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}
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if (pimple.turbCorr())
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{
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turbulence->correct();
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}
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}
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runTime.write();
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Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
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<< " ClockTime = " << runTime.elapsedClockTime() << " s"
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<< nl << endl;
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}
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Info<< "End\n" << endl;
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return 0;
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}
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// ************************************************************************* //
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